ED_keyframes_draw.hh

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/* SPDX-FileCopyrightText: 2009 Blender Authors, Joshua Leung. All rights reserved.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
#include "BLI_sys_types.h"
 
#include "DNA_curve_types.h"
 
#include "ED_anim_api.hh"
#include "ED_keyframes_keylist.hh"
 
struct AnimData;
struct ChannelDrawList;
struct FCurve;
struct MaskLayer;
struct Object;
struct Scene;
struct View2D;
struct bAction;
struct bActionGroup;
struct bAnimContext;
struct bDopeSheet;
struct bGPDlayer;
struct GreasePencil;
struct GreasePencilLayer;
struct GreasePencilLayerTreeGroup;

struct KeyframeShaderBindings {
  uint pos_id;
  uint size_id;
  uint color_id;
  uint outline_color_id;
  uint flags_id;
};
 
void draw_keyframe_shape(float x,
                         float y,
                         float size,
                         bool sel,
                         eBezTriple_KeyframeType key_type,
                         eKeyframeShapeDrawOpts mode,
                         float alpha,
                         const KeyframeShaderBindings *sh_bindings,
                         short handle_type,
                         short extreme_type);
 
/* ******************************* Methods ****************************** */
 
/* Channel Drawing ------------------ */
/* F-Curve */
void ED_add_fcurve_channel(ChannelDrawList *channel_list,
                           bAnimListElem *ale,
                           FCurve *fcu,
                           float ypos,
                           float yscale_fac,
                           int saction_flag);
/* Action Group Summary */
void ED_add_action_group_channel(ChannelDrawList *channel_list,
                                 bAnimListElem *ale,
                                 bActionGroup *agrp,
                                 float ypos,
                                 float yscale_fac,
                                 int saction_flag);
/* Layered Action Summary. */
void ED_add_action_layered_channel(ChannelDrawList *channel_list,
                                   bAnimContext *ac,
                                   bAnimListElem *ale,
                                   bAction *action,
                                   const float ypos,
                                   const float yscale_fac,
                                   int saction_flag);
/* Action Slot summary. */
void ED_add_action_slot_channel(ChannelDrawList *channel_list,
                                bAnimContext *ac,
                                bAnimListElem *ale,
                                blender::animrig::Action &action,
                                blender::animrig::Slot &slot,
                                float ypos,
                                float yscale_fac,
                                int saction_flag);
/* Legacy Action Summary */
void ED_add_action_channel(ChannelDrawList *channel_list,
                           bAnimListElem *ale,
                           bAction *act,
                           float ypos,
                           float yscale_fac,
                           int saction_flag);
/* Object Summary */
void ED_add_object_channel(ChannelDrawList *channel_list,
                           bDopeSheet *ads,
                           Object *ob,
                           float ypos,
                           float yscale_fac,
                           int saction_flag);
/* Scene Summary */
void ED_add_scene_channel(ChannelDrawList *channel_list,
                          bDopeSheet *ads,
                          Scene *sce,
                          float ypos,
                          float yscale_fac,
                          int saction_flag);
/* DopeSheet Summary */
void ED_add_summary_channel(ChannelDrawList *channel_list,
                            bAnimContext *ac,
                            float ypos,
                            float yscale_fac,
                            int saction_flag);
 
/* Grease Pencil cels channels */
void ED_add_grease_pencil_cels_channel(ChannelDrawList *channel_list,
                                       bDopeSheet *ads,
                                       const GreasePencilLayer *layer,
                                       float ypos,
                                       float yscale_fac,
                                       int saction_flag);
 
/* Grease Pencil layer group channels */
void ED_add_grease_pencil_layer_group_channel(ChannelDrawList *channel_list,
                                              bDopeSheet *ads,
                                              const GreasePencilLayerTreeGroup *layer_group,
                                              float ypos,
                                              float yscale_fac,
                                              int saction_flag);
 
/* Grease Pencil data channels */
void ED_add_grease_pencil_datablock_channel(ChannelDrawList *channel_list,
                                            bAnimContext *ac,
                                            bAnimListElem *ale,
                                            const GreasePencil *grease_pencil,
                                            const float ypos,
                                            const float yscale_fac,
                                            int saction_flag);
 
/* Grease Pencil Layer */
void ED_add_grease_pencil_layer_legacy_channel(ChannelDrawList *channel_list,
                                               bDopeSheet *ads,
                                               bGPDlayer *gpl,
                                               float ypos,
                                               float yscale_fac,
                                               int saction_flag);
/* Mask Layer */
void ED_add_mask_layer_channel(ChannelDrawList *channel_list,
                               bDopeSheet *ads,
                               MaskLayer *masklay,
                               float ypos,
                               float yscale_fac,
                               int saction_flag);
 
ChannelDrawList *ED_channel_draw_list_create();
 
void ED_channel_list_flush(ChannelDrawList *channel_list, View2D *v2d);
 
void ED_channel_list_free(ChannelDrawList *channel_list);